Regular hexagon and rhombus transverse staggered type honeycomb grid type floor system structure and making method thereof

The invention relates to a regular hexagon and rhombus transverse staggered type honeycomb grid type floor system structure, which comprises steel hollow structured beams, and is characterized in that the steel hollow structured beams are connected to form a honeycomb type plane steel grid which comprises a plurality of regular hexagon grids and a plurality of rhombus grids, a rhombus grid is packed by every four regular hexagon grids, the honeycomb type plane steel grid is of a rectangular plane grid plate, long sides of the honeycomb type plane steel grid are Lx, the width sides of the honeycomb type plane steel grid are Ly, long diagonal lines of the rhombus grids are parallel to the direction of the width sides Ly, regular hexagon prefabricated plates and rhombus prefabricated plates are placed and welded on the plane steel grids, and are reinforced concrete prefabricated plates with rib triangular grids, and concrete layers are casted on the regular hexagon prefabricated plates and the rhombus prefabricated plates. The regular hexagon and rhombus transverse staggered type honeycomb grid type floor system structure can enrich various multi-layer long-span public buildings interior grid models, and forms a safe, reasonable, advanced and economical novel structure system.